11163567554753 has 4 divisors (see below), whose sum is σ = 11163610279380. Its totient is φ = 11163524830128.

The previous prime is 11163567554719. The next prime is 11163567554759. The reversal of 11163567554753 is 35745576536111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10043625812224 + 1119941742529 = 3169168^2 + 1058273^2 .

It is a cyclic number.

It is not a de Polignac number, because 11163567554753 - 2⁸ = 11163567554497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11163567554692 and 11163567554701.

It is not an unprimeable number, because it can be changed into a prime (11163567554759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20967950 + ... + 21493767.

It is an arithmetic number, because the mean of its divisors is an integer number (2790902569845).

Almost surely, 2^{11163567554753} is an apocalyptic number.

It is an amenable number.

11163567554753 is a deficient number, since it is larger than the sum of its proper divisors (42724627).

11163567554753 is an equidigital number, since it uses as much as digits as its factorization.

11163567554753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42724626.

The product of its digits is 39690000, while the sum is 59.

The spelling of 11163567554753 in words is "eleven trillion, one hundred sixty-three billion, five hundred sixty-seven million, five hundred fifty-four thousand, seven hundred fifty-three".